﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data;
using DAO;
using DTO;


namespace BUS
{
     public class BUS_LoaiSach
    {
         public static DataSet layloaisach()
         {
             return DataProvider.laydulieu("LoaiSach");
         }
         public static bool themloaisach(DTO_LoaiSach loaisach)
         {
             return DAO_LoaiSach.themloaisach(loaisach);
         }
         public static bool xoaloaisach(DTO_LoaiSach loaisach)
         {
             return DAO_LoaiSach.xoaloaisach(loaisach);
         }
         public static bool sualoaisach(DTO_LoaiSach loaisach)
         {
             return DAO_LoaiSach.sualoaisach(loaisach);
         }
    }
}
